u-boot/include/configs/omap730p2.h
Wolfgang Denk 1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00

173 lines
5 KiB
C

/*
* (C) Copyright 2003-2004
* MPC Data Limited (http://www.mpc-data.co.uk)
* Dave Peverley <dpeverley at mpc-data.co.uk>
*
* Configuation settings for the TI OMAP Perseus 2 board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP730 1 /* which is in a 730 */
#define CONFIG_P2_OMAP730 1 /* a Perseus 2 Board */
/*
* Input clock of PLL
* The OMAP730 Perseus 2 has 13MHz input clock
*/
#define CONFIG_SYS_CLK_FREQ 13000000
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
/*
* Size of malloc() pool
*/
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/*
* Hardware drivers
*/
#define CONFIG_LAN91C96
#define CONFIG_LAN91C96_BASE 0x04000300
#define CONFIG_LAN91C96_EXT_PHY
/*
* NS16550 Configuration
*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (1)
#define CONFIG_SYS_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */
#define CONFIG_SYS_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart
* on perseus */
/*
* select serial console configuration
*/
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on OMAP730 Perseus 2 */
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_DHCP
/*
* BOOTP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#include <configs/omap730.h>
#include <configs/h2_p2_dbg_board.h>
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw ip=bootp"
#define CONFIG_LOADADDR 0x10000000
#define CONFIG_ETHADDR
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.0.23
#define CONFIG_SERVERIP 192.150.0.100
#define CONFIG_BOOTFILE "uImage" /* File to load */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* Speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 1 /* Which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "OMAP730 P2 # " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x10000000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x12000000 /* 32 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x10000000 /* default load address */
/* The OMAP730 has 3 general purpose MPU timers, they can be driven by
* the RefClk (12Mhz) or by DPLL1. This time is further subdivided by a
* local divisor.
*/
#define CONFIG_SYS_TIMERBASE 0xFFFEC500 /* use timer 1 */
#define CONFIG_SYS_PTV 7 /* 2^(PTV+1), divide by 256 */
#define CONFIG_SYS_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CONFIG_SYS_PTV))
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
#if defined(CONFIG_CS0_BOOT)
#define PHYS_FLASH_1 0x0C000000
#elif defined(CONFIG_CS3_BOOT)
#define PHYS_FLASH_1 0x00000000
#else
#error Unknown Boot Chip-Select number
#endif
#define PHYS_SRAM 0x20000000
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define PHYS_FLASH_SIZE 0x02000000 /* 32MB */
#define CONFIG_SYS_MAX_FLASH_SECT (259) /* max number of sectors on one chip */
/* addr of environment */
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x020000)
/* timeout values are in ticks */
#define CONFIG_SYS_FLASH_ERASE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT (20*CONFIG_SYS_HZ) /* Timeout for Flash Write */
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
#define CONFIG_ENV_OFFSET 0x20000 /* environment starts here */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR PHYS_SRAM
#endif /* ! __CONFIG_H */